Port gpu_process tests to gpu_integration_test harness.

content/test/gpu/gpu_tests/gpu_process.py

-# Copyright 2013 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-from gpu_tests import gpu_process_expectations as expectations
-from gpu_tests import gpu_test_base
-import page_sets
-
-from telemetry.page import legacy_page_test
-
-test_harness_script = r"""
-  var domAutomationController = {};
-  domAutomationController._finished = false;
-  domAutomationController.setAutomationId = function(id) {}
-  domAutomationController.send = function(msg) {
-    domAutomationController._finished = true;
-  }
-
-  window.domAutomationController = domAutomationController;
-
-  function GetDriverBugWorkarounds() {
-    var query_result = document.querySelector('.workarounds-list');
-    var browser_list = []
-    for (var i=0; i < query_result.childElementCount; i++)
-      browser_list.push(query_result.children[i].textContent);
-    return browser_list;
-  };
-"""
-
-class GpuProcessValidator(gpu_test_base.ValidatorBase):
-  def __init__(self):
-    super(GpuProcessValidator, self).__init__(
-        needs_browser_restart_after_each_page=True)
-
-  def CustomizeBrowserOptions(self, options):
-    options.AppendExtraBrowserArgs('--enable-gpu-benchmarking')
-
-  def ValidateAndMeasurePage(self, page, tab, results):
-    if hasattr(page, 'Validate'):
-      page.Validate(tab, results)
-    else:
-      has_gpu_channel_js = 'chrome.gpuBenchmarking.hasGpuChannel()'
-      has_gpu_channel = tab.EvaluateJavaScript(has_gpu_channel_js)
-      if not has_gpu_channel:
-        raise legacy_page_test.Failure('No GPU channel detected')
-
-class GpuProcess(gpu_test_base.TestBase):
-  """Tests that accelerated content triggers the creation of a GPU process"""
-  test = GpuProcessValidator
-
-  @classmethod
-  def Name(cls):
-    return 'gpu_process'
-
-  def _CreateExpectations(self):
-    return expectations.GpuProcessExpectations()
-
-  def CreateStorySet(self, options):
-    browser_type = options.browser_options.browser_type
-    is_platform_android = browser_type.startswith('android')
-    story_set = page_sets.GpuProcessTestsStorySet(self.GetExpectations(),
-                                                  is_platform_android)
-    for page in story_set:
-      page.script_to_evaluate_on_commit = test_harness_script
-    return story_set